This paper proposes a low power DCT architecture based on scalers sharing multiplier, which reduces the computation complexity of matrix-vector multiplication by sharing a small set of pre-products.

• 摘要本文提出了一种基于矩阵向量乘法器的低功耗二维DCT结构，该结构通过最大限度地共享矩阵向量乘法中的乘积因子降低二维DCT中的乘法计算量，实现低功耗计算。